Pith Number

pith:7QQ7P4PT

pith:2018:7QQ7P4PTM3RJUZROYATROZAQHF

not attested not anchored not stored refs pending

Radio Vortex Wireless Communications With Non-Coaxial UCA Transceiver

Haiyue Jing, Wenchi Cheng

arxiv:1805.12315 v1 · 2018-05-31 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QQ7P4PTM3RJUZROYATROZAQHF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:14:30.617344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc21f7f1f366e29a662ec027176410394a717817225f3bd7e9164593b72d13be

Aliases

arxiv: 1805.12315 · arxiv_version: 1805.12315v1 · doi: 10.48550/arxiv.1805.12315 · pith_short_12: 7QQ7P4PTM3RJ · pith_short_16: 7QQ7P4PTM3RJUZRO · pith_short_8: 7QQ7P4PT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7QQ7P4PTM3RJUZROYATROZAQHF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fc21f7f1f366e29a662ec027176410394a717817225f3bd7e9164593b72d13be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea42a01c800d3329fc4f1b88a13151ec5a208f1ec8de71b5e827d8c8190094e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-31T04:28:22Z",
    "title_canon_sha256": "397a4930faf5d56c0e076034f1cfc28f9e10efa1611f131e68f4840e744aa4bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12315",
    "kind": "arxiv",
    "version": 1
  }
}